package javabase.schoolwork.day5_28;

/**
 * @author fance
 * @date 2018/5/29 10:12
 */
public class SavingAccount extends Account {
    private double interestRate;

    public SavingAccount(double init_balance, double interestRate) {
        super(init_balance);
        this.interestRate = interestRate;
    }
}
